Licensing block auto-update flowthrough?

Licensing block auto-update flowthrough?

I looked through the KB, but found nothing on how to do this.

How can I create one master licensing block (in a Zoho DB, somewhere), then create two web sites with links to that licensing block copy so that updating the licensing block once auto-updates its copy into the licensing block of both web sites? The attached image shows the simple steps I'm envisioning.